Author Topic: Version 1.4.1  (Read 4498 times)

ahenning

  • Team Wanos
  • Administrator
  • Full Member
  • *****
  • Posts: 629
    • View Profile
Version 1.4.1
« on: September 13, 2014, 08:05:37 PM »
Please test thoroughly before deploying in production.
Update process: http://wanos.org/forum/index.php?topic=95

Version: 1.4.1
Minor Updates:
10-20% Throughput improvement @ 0% reduction loss.
Fixed a bug where reloading a full datastore on one side would lead to sub-optimal optimization due to syncing.
Fixed a bug introduced in 1.3.4 that caused Netflow data to not expire correctly.
Alpha Netmap support.

Version: 1.4.0
Major Update:
If 1.3.4 is running in a stable environment, it is not required to upgrade yet.
Upgrade if the current deployment is in the trial/test phase.
Changes:
Significant changes to improve multi-threading.
Shellshocker security updates, although Wanos is not vulnerable from unauthenticated sessions.

Version: 1.3.4
Minor Update:
Changed the default multithreading config.
Top Protocols sorting added.
Fixed the 64GB partition sizes in the .OVA and .VHD packages.

Version: 1.3.3:
Minor update:
QoS traffic graphs
Per Peer LAN/WAN traffic graphs
Initial process priorities

Version: 1.3.2:
Minor update:
Fixed a case where fragments caused NetFlow to crash.

Version: 1.3.1:
Is a maintenance release:
Patched a bug that dropped UDP traffic.
Added default Encrypted and Interactive bypass policies.
Enabled UDPEncap peering sample rates to be adjustable or disabled.

Version: 1.3.0:
Is a major update.

Changes:
More safety nets implemented for UDP and TCP fragments.
Fix implemented where click process froze randomly when CPU threads were >= 6. Only affected high spec devices with 8-12 cores.
Traffic policies changed to require a protocol in order to avoid accidental UDP optimization.
UDP Optimization improved.
Traffic Session Flow statistics e.g. src_ip dst_ip 90% reduction.
Top protocol/application statistics e.g. www, pop3
Live graph added to help monitoring. live ratio and live bytes saved (From LAN to WAN and vice versa)
Per Peer/Site optimization graphs e.g. possible to see stats for Site_A, Site_B and Site_C
Ratio Graphs added e.g. Ratio 2X for the last Hour, Day etc.
Ability to export graphs added.
Peering Status to see which sites are online.
Bypassed/Passthrough traffic excluded from optimization graphs.
Netflow export to external collector.
UDP Encapsulation of optimized traffic.
Core/Edge renamed to High/Low to reduce confusion. Docs will be updated as well.
wanos-show utility added.


What's next?
« Last Edit: February 02, 2015, 10:16:00 PM by ahenning »
CCIE RS, CCIE SP, Mnet&sys

Note: Forum posts may be outdated. Please see the latest documentation at wanos.co/docs

ASGH

  • Member
  • ***
  • Posts: 4
    • View Profile
Re: Version 1.3.0
« Reply #1 on: September 14, 2014, 06:47:56 AM »
Excellent! ;)
I have a small technical question, regarding UDP/TCP optimization.Is it implemented by compression & deduplication only? or you use other extra ways to do that? if, what are those ways and are they applicable to be used in high delay networks like VSAT?

ahenning

  • Team Wanos
  • Administrator
  • Full Member
  • *****
  • Posts: 629
    • View Profile
Re: Version 1.3.3
« Reply #2 on: September 14, 2014, 09:24:42 AM »
UDP Optimization means Deduplication, Compression, Quality of Service, Packet Loss Recovery and Packet order correction.

For production it is recommended to very carefully plan and configure UDP Optimization e.g. use the traffic rules to enable a specific application.
« Last Edit: April 18, 2015, 11:21:44 AM by ahenning »
CCIE RS, CCIE SP, Mnet&sys

Note: Forum posts may be outdated. Please see the latest documentation at wanos.co/docs